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课件网) Self Check & Reading 1 ． For example, BTW means “by the way” ， and CSL means “can't stop laughing”．例如，BTW 表示“顺便说”，CSL 表示“忍不住要笑”。 can't stop doing sth.意为“忍不住要做某事”，相当于 can't help doing sth.。如： I can't stop/help laughing every time I think of that. 每次一想起那件事，我就会忍不住笑起来。 When we heard the result of the match, we couldn't stop _____. A．shouting B．to shout C．shout D．shouted 解析：A couldn't/can't stop doing...意为“禁不住做……； 忍不住做……”，为固定用法。 2 ． You can learn it easily by yourselves, and experiment with your own ideas.你通过自学能够很容易学会，并且可以尝 试你自己的想法。 (1)by oneself 意为“靠自己；独自地”，相当于 on one's own。 learn...by oneself 意为“自学”，相当于 teach oneself/learn sth.on one's own。这里的 oneself 须与主语的人称和数保持一致。如： I learn Japanese by myself. ＝I teach myself Japanese.我自学日语。 (2)experiment 为 不 及 物 动 词 ， 意 为 “ 试 验 ； 实 验 ” ； experiment with 意为“用……做试验”。如： He is experimenting with drugs to cure bird flu. 他正在试验治疗禽流感的药。 ①Can your son cook breakfast on his own？(改为同义句) Can your son cook breakfast _____ _____？ by himself ②He does experiments with plants to see how they grow in greenhouse.(改为同义句) He _____ _____ plants to see how they grow in greenhouse. experiments with
